一、引言由于超高亮度及白光LED近年来在技术上不断有新的突破,而且具有节能、环保、寿命三大优点,其应用领域已不断扩展,并渐已进入特种照明领域。因此世界上主要发达国家相关的大集团公司纷纷投入人力、物力研究开发超高亮度LED,并制定一系列的发展规划。我国超高亮度LED产业 I. INTRODUCTION As ultra-high brightness and white LEDs have been constantly breaking new ground in technology in recent years, and have the advantages of energy conservation, environmental protection and life expectancy, their fields of application have been continuously expanded and gradually entered the field of special lighting. Therefore, major group companies related to the major developed countries in the world have put in manpower and material resources to research and develop ultra-high brightness LEDs and have formulated a series of development plans. China’s ultra-high brightness LED industry